Multiple choice

Which of the following transactions in distributed databases guarantees that all statements in a transaction either commit or rollback as a unit?

  1. Remote transaction

  2. Distributed transaction

  3. Two-phase commit mechanism

  4. Global database name

  5. None of these

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

This transaction in distributed databases guarantees that all statements in a transaction either commit or rollback as a unit.